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Official data from INPI

Oximoéteres e oximoésteres de difeniléteres, sua preparação, composições herbicidas e seu emprego.

ArquivadaInvention Patent

Application data

Number

PI8004902

Type

Invention Patent

Filing

08/05/1980

Publication

-

Progress at the INPI

  1. Filing08/05/80
  2. Publication
  3. Abandoned04/12/83
  4. Allowance
  5. Grant
  6. In force

The application was abandoned at the INPI. The case ended without a patent and the technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 12/29/1987. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

Ciba-Geigy AG

CH

See this company's full portfolio

Inventors

T. G. (pessoa física)

Technical data

IPC Classification

Priority claims

CH

7197/79-3 · 08/06/1979

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

11.3

12/29/1987

RPI 897

Exigência - art. 36 da LPI

#6.1

11/13/1984

RPI 734

Exigência - art. 36 da LPI

#6.1

04/17/1984

RPI 704

Solicitação de exame técnico

#4.1

04/12/1983

RPI 651

Republicação - classificação IPC

#15.11

Procedimento automático de reclassificação. As classificações IPC anteriores eram: A01N 37/34; A01N 37/36; A01N 41/02; A01N 41/04; A01N 41/06; C07C 121/66; C07C 143/72; C07C 251/32; C07C 301/00; C07C 303/36; C07C 307/02; C07C 325/00; C07C 327/22; C07C 251/00; C07C 303/00; C07C 307/00; C07C 327/00.

03/20/2018

RPI 2463

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